current = "info1";
currLinks = "contentLinks1";
imagename = '';
title = '';

function swapInfo (targetID) {
	if (imgLoaded && document.getElementById) {
		if (swapped != true) {
			swapImages();
		}
		target = document.getElementById( current );
		target.style.display = "none";
		target = document.getElementById( targetID );
		target.style.display = "";
		current = targetID;
	}
}

function swapLinks (targetID) {
	if (document.getElementById) {
		target = document.getElementById( currLinks );
		target.style.display = "none";
		target = document.getElementById( targetID );
		target.style.display = "";
		currLinks = targetID;
	}
}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("subnav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="DD") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}